Mineralogy Database

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342 samples matching your criteria

  • Sample n°20286 : parallel veins, in SD Base rock matrix (UMHK label)
    Minerals: HETEROGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20290 : veins, in RSF rock matrix
    Minerals: MALACHITE HETEROGENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20296 : heterogenite layer, with malachite coatings along cavities
    Minerals: HETEROGENITE MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°20301 : thick malachite crust, with discontinuous heterogenite layer along base
    Minerals: HETEROGENITE MALACHITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20370 : porous, on rock matrix
    Minerals: HETEROGENITE
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20435 : monazite fragments with thin heterogenite coating
    Minerals: MONAZITE HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°20437 : complex, including vitreous bluish chrysocolla
    Minerals: CHRYSOCOLLA HETEROGENITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°20444 : thin botryoidal coating
    Minerals: HETEROGENITE
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20470 : crust with stalactitic aspect
    Minerals: HETEROGENITE
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20474 : fibrous malachite in cavity, in black matrix material
    Minerals: MALACHITE HETEROGENITE
    Year: 2025
    Country: Congo (RDC)
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